Which technology is associated with the Abbott CELL-DYN Sapphire?

The Abbott CELL-DYN Sapphire utilizes MAPSS technology, which stands for Multi-Angle Polarized Scatter Separation. This innovative approach enables the identification and quantification of different cell populations in a blood sample by measuring light scatter at multiple angles and using three-color fluorescence. This capability is crucial for enhancing the accuracy of differential white blood cell counts, as well as for the assessment of certain cellular characteristics that might not be detectable through traditional methods.

The inclusion of three-color fluorescence adds an additional layer of specificity, allowing for more precise identification of cell types based on the presence of specific markers. This combination of MAPSS technology with fluorescence detection significantly enhances the analytical power of the instrument compared to systems that rely solely on traditional light scatter or absorbance techniques.

While other options mention various methods of detection and measurement, they do not specifically encapsulate the advanced capabilities of the CELL-DYN Sapphire as related to MAPSS technology and its application in differentiating cells through fluorescence.